The Australian Home Office’s page for the language testing REOI has been revised. Most everything has been removed and it now provides just a brief summary of the still-ongoing process.
As for the future, it now states:
“We may accept new English language tests that satisfy all REOI requirements as an outcome of the REOI process. These tests may replace those currently accepted. We may also prescribe them in Australian migration legislation by mid-2025.”
May accept… may replace… may prescribe…
I assume that the list of acceptable language tests will still be revised based on the results of the REOI process (and pretty soon), but the whole thing seems a bit more wishy-washy than it was a week ago.
If you are looking for the old documentation, you can probably find it via the Wayback Machine.